package ru.study.thinkin.chapter7;

import java.util.Random;

class Engine {
	public int id = new Random().nextInt();
	public void start() {}
	public void rev() {}
	public void finish() {}
}

class Wheel {
	public void interflate(int i) {}
}

class Window {
	public void rollup() {}
	public void rolldown() {}
}


class Door {
	public Window window = new Window();
	public void open() {}
	public void close() {}
}

public class Car {
	public final String MODEL = "FERR";
	public Engine engine = new Engine();
	public Wheel[] wheel = new Wheel[4];
	public Door left = new Door(),
			    right= new Door();
	public Car() {
		for(int i=0;i<4;i++){
			wheel[i]= new Wheel();
		}
	}
	
	public static void main(String[] args) {
		Car car = new Car();
		car.left.close();
		car.wheel[0].interflate(2);
		System.out.println(car.engine.id);
			
	}
}
